Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9017280 | Method and apparatus for conditioning gas for medical procedures | Douglas E. Ott, Robert I. Gray | 2015-04-28 |
| 7455653 | Method and apparatus for treating gas for use in endoscopic surgery | Douglas E. Ott, Robert I. Gray | 2008-11-25 |
| 7449007 | Method and apparatus for conditioning gas for medical procedures | Douglas E. Ott, Robert I. Gray | 2008-11-11 |
| 7250035 | Method and apparatus for treating gas for delivery to an animal | Douglas E. Ott, Robert I. Gray | 2007-07-31 |
| 6068609 | Method and apparatus for conditioning gas for medical procedures having humidity monitoring and recharge alert | Douglas E. Ott, Robert I. Gray | 2000-05-30 |
| 5411474 | Method and apparatus for conditioning insufflation gas for laparoscopic surgery | Douglas E. Ott, Robert I. Gray | 1995-05-02 |
| D341744 | Venetian blind | Sandra K. Young, David C. Burns | 1993-11-30 |
| D335059 | Connector for wand and actuating mechanism | Sandra K. Young, David C. Burns | 1993-04-27 |
| D331681 | Window blind grip | Sandra K. Young, David C. Burns | 1992-12-15 |
| 5127458 | Venetian blind | Sandra K. Young, David C. Burns | 1992-07-07 |